Multiple Choice
The weight of a product is normally distributed with a mean 5 ounces.A randomly selected unit of this product weighs 7.1 ounces.The probability of a unit weighing more than 7.1 ounces is .0014.The production supervisor has lost files containing various pieces of information regarding this process including the standard deviation.Determine the value of standard deviation for this process.
A) 1.67
B) 0.70
C) 2.10
D) 0.50
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Which of the following is a continuous
Q55: The weight of a product is normally
Q59: Find z when the area to the
Q81: The area under the normal curve between
Q83: Suppose that the waiting time for a
Q87: The mean life of pair of shoes
Q88: What is the probability that a random
Q91: A student's grade on an examination was
Q98: Find z when the area between 0
Q116: Consider a normal population with a mean